66607344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 197463552

約数和(自身を除く): 130856208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 347, 372, 387, 496, 516, 558, 688, 694, 744, 774, 1032, 1041, 1116, 1333, 1388, 1488, 1548, 2064, 2082, 2232, 2666, 2776, 3096, 3123, 3999, 4164, 4464, 5332, 5552, 6192, 6246, 7998, 8328, 10664, 10757, 11997, 12492, 14921, 15996, 16656, 21328, 21514, 23994, 24984, 29842, 31992, 32271, 43028, 44763, 47988, 49968, 59684, 63984, 64542, 86056, 89526, 95976, 96813, 119368, 129084, 134289, 172112, 179052, 191952, 193626, 238736, 258168, 268578, 358104, 387252, 462551, 516336, 537156, 716208, 774504, 925102, 1074312, 1387653, 1549008, 1850204, 2148624, 2775306, 3700408, 4162959, 5550612, 7400816, 8325918, 11101224, 16651836, 22202448, 33303672, 66607344]

約数ペア:

[(1, 66607344), (2, 33303672), (3, 22202448), (4, 16651836), (6, 11101224), (8, 8325918), (9, 7400816), (12, 5550612), (16, 4162959), (18, 3700408), (24, 2775306), (31, 2148624), (36, 1850204), (43, 1549008), (48, 1387653), (62, 1074312), (72, 925102), (86, 774504), (93, 716208), (124, 537156), (129, 516336), (144, 462551), (172, 387252), (186, 358104), (248, 268578), (258, 258168), (279, 238736), (344, 193626), (347, 191952), (372, 179052), (387, 172112), (496, 134289), (516, 129084), (558, 119368), (688, 96813), (694, 95976), (744, 89526), (774, 86056), (1032, 64542), (1041, 63984), (1116, 59684), (1333, 49968), (1388, 47988), (1488, 44763), (1548, 43028), (2064, 32271), (2082, 31992), (2232, 29842), (2666, 24984), (2776, 23994), (3096, 21514), (3123, 21328), (3999, 16656), (4164, 15996), (4464, 14921), (5332, 12492), (5552, 11997), (6192, 10757), (6246, 10664), (7998, 8328)]